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envalope

1310±40nm SM Broadband Coupler

  • Wavelength: or Custom Wavelength 1310nm
  • Fiber Type: Single Mode Fiber
Product Details

  The 1310nm 1×2, 2×2 Single Mode Broadband Fiber Optic Coupler is built by using fused biconical taper (FBT) technology. It can be used to split the input signal at various ratios with low insertion loss.   
   
   
   
 
                                                    Features                  
                                                        Low Excess Loss                
                                                        Broadband                    
                                                        High Reliability & Stability          
                                                        Various Coupling Ratio             
                                                                                   
                                                        Applications                
                                                        CATV                        
                                                        Long-haul Telecom              
                                                        Local Area Network              
                                                        Fiber Sensor                  
                                                        Lab & Research                
                                                                                   
                                                                                   
  Performance Specification    
                                                                                   
  Parameter                  

Value

Unit  
  Configuration                   

1X2, 2X2

         
  Center Wavelength              

1310, 1550 or customized

nm  
  Bandwidth                    

±40

nm  
  Max. Excess Loss                

0.1

dB  
                  50/50      

3.4/3.4

dB  
                  40/60      

4.4/2.6

dB  
                  30/70      

5.7/1.9

dB  
                  20/80      

7.5/1.2

dB  
  Max. Insertion Loss   10/90      

11.0/0.6

dB  
                  5/95        

14.2/0.4

dB  
                  3/97        

16.7/0.3

dB  
                  2/98        

18.5/0.3

dB  
                  1/99        

21.5/0.2

dB  
  Max. PDL                    

0.1

dB  
  Min. Directivity                  

55

dB  
  Min. Return Loss                

50

dB  
  Max. Thermal Stabiligy            

0.002

dB/  
  Max. Tensile Load              

5

N  
  Fiber Type                    

Corning SMF-28e

   
  Operating Temperature            

-40 to +80

 
  Storage Temperature             

-50 to +85

 
  Package Dimension              

Φ3.0×L40 for bare fiber, and Φ3.0×L56 for 900um loose tube

mm  
                                                                                   
  Note    
  *  Above specifications are for device without connectors.  
                                                                                   
                                                                                   
  Ordering Information    
                                                                                   
  SMBC-AAAA-BB-CC-DD-E-FF-GG                                                    
  AAAA       BB       CC       DD           E             FF       GG        
  Wavelength   Port     Coupling Ratio Fiber Type   Fiber Jacket   Fiber Length Connector  
             
  1310 - 1310nm   12 - 1X2   01 - 01/99   SM - SMF-28e Fiber B - 250um Bare   05 - 0.5m   NE - None  
  1480 - 1480nm   22 - 2X2   02 - 02/98   SS - Specify   Tube   08 - 0.8m   FA - FC/APC    
  1550 - 1550nm   SS - Specify   04 - 04/96                 L - 900um Loose   10 - 1.0m   FP - FC/PC    
  SSSS - Specify             05 - 05/95                 Tube   15 - 1.5m   SA - SC/APC    
                        10 - 10/90                 C - 3.0mm Cable   SS - Specify   SP - SC/PC    
                        20 - 20/80                               LA-  LC/APC    
                        30 - 30/70                                         LP - LC/PC    
                        50 - 50/50                                         SS - Specify    
                        SS - Specify                                                    

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